CAS OpenIR  > 湿法冶金清洁生产技术国家工程实验室
Numerical Simulation of Gas-Liquid Flow in a Stirred Tank with Swirl Modification
Zhang, Yanhong1,2; Yong, Yumei1; Mao, Zai-Sha1; Yang, Chao1; Sun, Haiyan1; Wang, Hualin2; Yang, C
2009-08-01
Source PublicationCHEMICAL ENGINEERING & TECHNOLOGY
ISSN0930-7516
Volume32Issue:8Pages:1266-1273
AbstractAlthough the standard k-epsilon model is most frequently used for turbulence modeling, it often leads to poor results for strongly swirling flows involved in stirred tanks and other processing devices. In this work, a swirling number, R(s), is introduced to modify the standard k-epsilon model. A Eulerian-Eulerian model is employed to describe the gas-liquid, two-phase flow in a baffled stirred tank with a Rushton impeller. The momentum and the continuity equations are discretized using the finite difference method and solved by the SIMPLE algorithm. The inner-outer iterative algorithm is used to account for the interaction between the rotating impeller and the static baffles. The predictions, both with and without R(s) corrections, are compared with the literature data, which illustrates that the swirling modification could improve the numerical simulation of gas-liquid turbulent flow in stirred tanks.
KeywordGas-liquid Flow Numerical Simulation Stirred Tank Swirl Flow
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1002/ceat.200900067
Indexed BySCI
Language英语
WOS KeywordRUSHTON IMPELLER ; REACTORS ; MODEL
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:000269231700016
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6613
Collection湿法冶金清洁生产技术国家工程实验室
Corresponding AuthorYang, C
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
2.E China Univ Sci & Technol, Inst Pressure Vessel & Proc Equipment, Shanghai 200237, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Yanhong,Yong, Yumei,Mao, Zai-Sha,et al. Numerical Simulation of Gas-Liquid Flow in a Stirred Tank with Swirl Modification[J]. CHEMICAL ENGINEERING & TECHNOLOGY,2009,32(8):1266-1273.
APA Zhang, Yanhong.,Yong, Yumei.,Mao, Zai-Sha.,Yang, Chao.,Sun, Haiyan.,...&Yang, C.(2009).Numerical Simulation of Gas-Liquid Flow in a Stirred Tank with Swirl Modification.CHEMICAL ENGINEERING & TECHNOLOGY,32(8),1266-1273.
MLA Zhang, Yanhong,et al."Numerical Simulation of Gas-Liquid Flow in a Stirred Tank with Swirl Modification".CHEMICAL ENGINEERING & TECHNOLOGY 32.8(2009):1266-1273.
Files in This Item:
File Name/Size DocType Version Access License
20131205-94-复件 1266_(318KB) 限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Yanhong]'s Articles
[Yong, Yumei]'s Articles
[Mao, Zai-Sha]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Yanhong]'s Articles
[Yong, Yumei]'s Articles
[Mao, Zai-Sha]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Yanhong]'s Articles
[Yong, Yumei]'s Articles
[Mao, Zai-Sha]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.